| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $83.98 | 4.595% | $87.8389 | $87.84 | $87.85 | $87.80 |
| Purchase #2 | $201.70 | 8.800% | $219.4496 | $219.45 | $219.45 | $219.40 |
| Purchase #3 | $237.87 | 12.752% | $268.2032 | $268.20 | $268.20 | $268.20 |
| Purchase #4 | $69.85 | 8.515% | $75.7977 | $75.80 | $75.80 | $75.80 |
| Purchase #5 | $89.89 | 10.800% | $99.5981 | $99.60 | $99.60 | $99.60 |
| Purchase #6 | $212.96 | 5.497% | $224.6664 | $224.67 | $224.65 | $224.70 |
| Purchase #7 | $65.68 | 9.256% | $71.7593 | $71.76 | $71.75 | $71.80 |
| 7 purchase totals = | $961.93 | $1,047.3132 | $1,047.32 | $1,047.30 | $1,047.30 | |